package com.etc.collectionsdemo;

import java.util.Collection;
import java.util.Map;
import java.util.Queue;
import java.util.Set;

/**
 * java.util.List
 * java.util.Queue
 * java.util.Map
 * java.util.Set
 * 
 * java.util.Collection
 * 
 * @author ZHW
 *
 */
public class TestCollections1 {

	public static void main(String[] args) {

	
	}

}
